127923152

素因数分解:

$2^4\times 7^1\times {\mathrm{1142171}}^1$

素因数の和:1142186

約数の個数: 20

約数和(自身を含む): 283258656

約数和(自身を除く): 155335504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1142171, 2284342, 4568684, 7995197, 9137368, 15990394, 18274736, 31980788, 63961576, 127923152]

約数ペア:

[(1, 127923152), (2, 63961576), (4, 31980788), (7, 18274736), (8, 15990394), (14, 9137368), (16, 7995197), (28, 4568684), (56, 2284342), (112, 1142171)]